View Compilation Error

0_0_33209713_5265.cpp: In function 'int main()':
0_0_33209713_5265.cpp:7:39: error: expected statement at end of input
     while((scanf("%d",&n)!=EOF)&&(n>0))//结束标志是负数，不要惯性认为以-1结束//https://blog.csdn.net/u012860428/article/details/21652297
                                       ^
0_0_33209713_5265.cpp:7:39: error: expected '}' at end of input